Such a fistula may be the anastomosis of a natural artery and vein, a bovine graft, or a synthetic polytetrafluoroethylene (PTFE) graft. The bovine graft is taken from the bovine carotid artery and anastomosed to the vein and artery of the patient.
Definition of verify. verified. ; verifying. transitive verb. 1 : to confirm or substantiate in law by oath. 2 : to establish the truth, accuracy, or reality of verify the claim.
Chester âTripâ Buckenmaier III, MD, COL, MC, USA. The quote, âtrust, but verify,â is actually an old Russian proverb that President Ronald Reagan used during arms control negotiations with Russian President Mikhail Gorbachev in the 1980s.